This 225g/m² Cotton Nylon Blend 4MM*4MM Hidden Check Waterproof Coated Dyed Fabric is made of 50% cotton and 50% nylon, weighing 225g/m² with a width of 57/58". The main process is "Cotton Nylon Blend + Waterproof Coating," with the product code WCN-014.The fabric offers a comfortable, firm feel, with vibrant colors and a stylish finish. It is waterproof, durable, and abrasion-resistant. In the textile market, this fabric is commonly used for outdoor hiking wear, jackets, windbreakers, and down jackets.